Server adapter: "Clean" required after changing the war name

Steps:

1. EXEC: create a new app by using the jboss-webserver31-tomcat8-openshift:1.2 builder image
2. ASSERT: websocket-chat application is imported into your workspace
3. ASSERT: server adapter jboss-webserver31-tomcat is created
4. ASSERT: In OpenShift explorer, below the service jboss-webserver31-tomcat*, you have the running pod (build is finished, pod running)
5. EXEC: start the server adapter
6. EXEC: open the server adapter editor and switch to "Deployment" Tag
7. EXEC: edit "Deployment Location"

Result:
Server adapter is syncing, but in the "Console" you dont see new files being transferred

Expected Result:
As soon as a new deployment location is set, the new destination should be synced to the pod.

Workaround:
"Clean" the server adapter.